Activity 4 1. Does the particle or continuous model of the matter better match your observations of liquids and gases?
The particle model
The continuous model

2. Provide two examples of observations from the activities in this investigation to use as evidence to support your argument. Explain why those observations support your choice for a particle or continuous model of matter.

3. Return to your earlier ideas about what would happen if you cut a piece of paper in half over and over again. Do you still agree with your original claim (that you could or could not cut the paper in half forever)? What changes would you make to your original ideas and what evidence and reasoning caused you to change your thinking?